Bicycle mud guard



FIG. 1 is a perspective view of a bicycle mud guard showing my new design, it being understood that the broken lines are for illustrative purposes only and form no part of the claimed design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof; and

FIG. 6 is a side elevational view thereof, the opposite side being a mirror image of that shown. 

The ornamental design for a bicycle mud guard, as shown and described. 